condition mean min max 0 h after light 21.171999999999997 18.1513 24.1927 2 h after light 17.8467 17.0976 18.5958 4 h after light 14.518899999999999 14.4841 14.5537 8 h after light 11.74895 10.1591 13.3388 12 h after light 15.649799999999999 14.3858 16.9138 2 h after dark 14.57125 14.492 14.6505 4 h after dark 14.082650000000001 14.0821 14.0832 8 h after dark 23.4277 23.1937 23.6617 12 h after dark 24.3613 23.2857 25.4369